Commodity Sales Data Processing Apparatus and Method

2. The commodity sales data processing apparatus of claim 1, wherein the controller is configured to modify the second section to have a uniform visual appearance.

3. The commodity sales data processing apparatus of claim 1, further comprising a screen, wherein the controller is configured to control the screen to display (a) the image captured by the image processor and (b) a visual indicator showing an appropriate imaging size of the symbol.

4. The commodity sales data processing apparatus of claim 1, wherein the commodity sales data processing apparatus is a portable terminal owned by a customer of a store selling the commodity.

5. The commodity sales data processing apparatus of claim 1, wherein the code symbol includes at least one of a barcode or a two-dimensional code.

6. The commodity sales data processing apparatus of claim 1, wherein the flag label at least partially covers a label on which the code symbol is formed.

8. The commodity sales data processing apparatus of claim 7, wherein the feature corresponding to the discount label is at least one of a shape or a color.

10. The commodity sales data processing apparatus of claim 1, wherein the symbol is a discount label including text indicating the discount information.